Spacecraft bus definition

Spacecraft bus. (9) means equipment that provides the support infrastructure of the "spacecraft" and location for the "spacecraft payload".

Spacecraft bus. The Bus is that part of the Satellite that provides the support infrastructure so the Instrument can function. [**Redacted**] MGB: “MGB” is a meaningless three letter designation for an additional subsystem being installed on the WV3 satellite. The MGB subsystem consists of three components. The first is a Sensor Unit (SU) which will attach to the aperture end of the OBA. The second is the Interface Adaptor Unit (IAU) which will mount to the spacecraft bus. The third is an inter-connect cable which connects the first two units. Initial Acceptance: Occurs upon successful completion of the Satellite Pre-Ship Review as defined in paragraph 4.5.3.2.e Final Acceptance: Occurs following satellite fueling operations and completion of the Satellite Launch Readiness Review as defined in paragraph 4.5.3.2.f Transfer of Title: Occurs as defined in the Satellite Purchase Agreement paragraph 8.

Spacecraft bus. The Bus is that part of the Satellite that provides the support infrastructure so the Instrument can function. [**Redacted**] MGB: “MGB” is a meaningless three letter designation for an additional subsystem being installed on the WV3 satellite. The MGB subsystem consists of three components. The first is a Sensor Unit (SU) which will attach to the aperture end of the OBA. The second is the Interface Adaptor Unit (IAU) which will mount to the spacecraft bus. The third is an inter-connect cable which connects the first two units. Initial Acceptance: Occurs upon successful completion of the Satellite Pre-Ship Review as defined in paragraph 4.5.3.2.e Final Acceptance: Occurs following satellite fueling operations and completion of the Satellite Launch Readiness Review as defined in paragraph 4.5.3.2.f Transfer of Title: Occurs as defined in the Satellite Purchase Agreement paragraph 8. ITAR Controlled Document - DigitalGlobe Proprietary and Confidential Use or disclosure of data is subject to the restriction on the title page of this document. WV3 Satellite Statement of Work_ Doc Number 10329656

Examples of Spacecraft bus in a sentence

• Spacecraft bus (distinct from the spacecraft payload), provides the support in- frastructure of the spacecraft (e.g., command and data handling, communications and an- tenna(s), electrical power, propulsion, ther- mal control, attitude and orbit control, guid- ance, navigation and control, structure and truss, life support (for crewed mission)) and location (e.g., attachment, interface) for the spacecraft payload.

• Spacecraft bus (distinct from the spacecraft payload), provides the support infrastructure of the spacecraft (e.g., command and data handling, communications and antenna(s), electrical power, propulsion, thermal control, attitude and orbit control, guidance, navigation and control, structure and truss, life support (for crewed mission)) and location (e.g., attachment, interface) for the spacecraft payload.

• Spacecraft bus (distinct from the spacecraft payload), provides the support infrastructure of the spacecraft (e.g., command and data handling, communications and antenna(s), electrical power, propulsion, thermal control, attitude and orbit control, guidance, navigation and control, structure and truss, life support (for crewed mission)) and location (e.g., attachment, interface) for the spacecraftpayload.

• The solar panel, which is structurally cantilevered from the Spacecraft bus, shades the CTA from the sun at all times.

• Left – Spacecraft bus with solar panels deployed but mast in stowed configuration.

• Spacecraft bus testing is often conducted at the observatory level, in which case the Spacecraft PER is performed inconjunction with the Mission PER.

• It provides the electronic interface between the Spacecraft bus and the Instrument sensors.

• The CTA is also thermally isolated from the solar panel and Spacecraft bus by means of low emissivity radiation shields.

• Spacecraft bus cost performance history.Weight (kg,Constant Cost Duration FY97a growthbaCost at project completion (launch +30 days) in constant fiscal year (FY) dollars.bPercent cost growth from initial cost estimate at start of Phase C/D.cCost adjusted for 3.5 years of program schedule slip, e.g., funding shortfall, government- furnished instrument delays, programmatic delays, etc.management.

• The CTA is mechanically mounted to, but thermally isolated from, the Spacecraft bus by means of low conductivity gamma- alumina struts.

More Definitions of Spacecraft bus

Spacecraft bus. The Bus is that part of the Satellite that provides the support infrastructure so the Instrument can function. [**Redacted**] MGB: “MGB” is a meaningless three letter designation for an additional subsystem being installed on the WV3 satellite. The MGB subsystem consists of three components. The first is a Sensor Unit (SU) which will attach to the aperture end of the OBA. The second is the Interface Adaptor Unit (IAU) which will mount to the spacecraft bus. The third is an inter-connect cable which connects the first two units. Initial Acceptance: Occurs upon successful completion of the Satellite Pre-Ship Review as defined in paragraph 4.5.3.2.e Final Acceptance: Occurs following satellite fueling operations and completion of the Satellite Launch Readiness Review as defined in paragraph 4.5.3.2.f ITAR Controlled Document — DigitalGlobe Proprietary and Confidential Use or disclosure of data is subject to the restriction on the title page of this document. WV3 Satellite Statement of Work_ Doc Number 10329656 Transfer of Title: Occurs as defined in the Satellite Purchase Agreement paragraph 8.